Petroleum and natural gas in dustries. Subsea production systems. Bar of nickel-chromium-molybdenum-niobiumalloy, nickel-chromium-molybdenum-silicon andnickel-chromium-molybdenum-tungstenalloys. Specifications
State system for ensuring the uniformity of measurements. Milk and milk products. Infrared thermogravimetric method for determination of moisture and dry substance mass fraction